**EXHIBIT
      31**





**CERTIFICATION**


**PURSUANT
      TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002**





I,
      James
      Hitchin, Chief Executive Officer of SpectraScience, Inc. certify
      that:




1. I
      have reviewed this annual report on Form 10-KSB of SpectraScience,
      Inc.




2. Based
      on my knowledge, this report does not contain any untrue statement of a material
      fact or omit to state a material fact necessary to make the statements made,
      in
      light of the circumstances under which such statements were made, not misleading
      with respect to the period covered by this report;




3. Based
      on my knowledge, the financial statements, and other financial information
      included in this report, fairly present in all material respects the financial
      condition, results of operations and cash flows of the small business issuer
      as
      of, and for, the periods presented in this report;




4. The
      small business issuer’s officer responsible for establishing and maintaining
      disclosure controls and procedures (as defined in Exchange Act
      Rules 13a-15(e) and 15d-15(e)) and internal control over financial
      reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f) for the
      small business issuer and have:




(a) Designed
      such
      disclosure controls and procedures, or caused such disclosure controls and
      procedures to be designed under my supervision, to ensure that material
      information relating to the small business issuer, including its consolidated
      subsidiaries, is made known to me by others within those entities, particularly
      during the period in which this report is being prepared;




(b) Evaluated
      the
      effectiveness of the small business issuer’s disclosure controls and procedures
      and presented in this report our conclusions about the effectiveness of the
      disclosure controls and procedures, as of the end of the period covered by
      this
      report based on such evaluation; and




(c) Disclosed
      in
      this report any change in the small business issuer’s internal control over
      financial reporting that occurred during the small business issuer’s most recent
      fiscal quarter (the small business issuer’s fourth fiscal quarter in the case of
      an annual report) that has materially affected, or is reasonably likely to
      materially affect, the small business issuer’s internal control over financial
      reporting; and




5. The
      small business issuer’s certifying officer has disclosed, based on our most
      recent evaluation of internal control over financial reporting, to the small
      business issuer’s auditors and the audit committee of the small business
      issuer’s board of directors (or persons performing the equivalent
      functions):




(a) All
      significant deficiencies and material weaknesses in the design or operation
      of
      internal control over financial reporting which are reasonably likely to
      adversely affect the small business issuer’s ability to record, process,
      summarize and report financial information; and




(b) Any
      fraud, whether or not material, that involves management or other employees
      who
      have a significant role in the small business issuer’s internal control over
      financial reporting.





March
      31,
      2006





Signature: /s/
      James
      Hitchin





Name:        
      James Hitchin


Print
      Title: Chief Executive Officer and Chief Financial Officer